Watch



FIG. 1 is a front view of a watch showing my design;

FIG. 2 is a perspective view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a rear perspective view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines show portions of the watch that form no part of the claimed design. 

CLAIM The ornamental design for a watch, as shown and described. 